12215563646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{48481}}^1$

素因数の和:49388

約数の個数: 32

約数和(自身を含む): 21551606496

約数和(自身を除く): 9336042850

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 881, 1762, 9691, 11453, 19382, 22906, 48481, 96962, 125983, 251966, 533291, 630253, 1066582, 1260506, 6932783, 13865566, 42711761, 85423522, 469829371, 555252893, 939658742, 1110505786, 6107781823, 12215563646]

約数ペア:

[(1, 12215563646), (2, 6107781823), (11, 1110505786), (13, 939658742), (22, 555252893), (26, 469829371), (143, 85423522), (286, 42711761), (881, 13865566), (1762, 6932783), (9691, 1260506), (11453, 1066582), (19382, 630253), (22906, 533291), (48481, 251966), (96962, 125983)]